if (document.images)
   {
     pic1on= new Image(75,19);
     pic1on.src="/focus/contents/aviagenhome_on.gif";  

     pic1off= new Image(75,19);
     pic1off.src="/focus/contents/aviagenhome.gif";     
     
     pic2on= new Image(77,19);
     pic2on.src="/focus/contents/aviagenbrands_on.gif";  

     pic2off= new Image(77,19);
     pic2off.src="/focus/contents/aviagenbrands.gif";
     
     pic3on= new Image(121,19);
     pic3on.src="/focus/contents/aviagengroup_on.gif";  

     pic3off= new Image(121,19);
     pic3off.src="/focus/contents/aviagengroup.gif";
     
     pic4on= new Image(118,19);
     pic4on.src="/focus/contents/aviagennews_on.gif";  

     pic4off= new Image(118,19);
     pic4off.src="/focus/contents/aviagennews.gif";        
     
     sep1= new Image(5,19);
     sep1.src="/focus/contents/aviagenallRed.gif";  

     sep2= new Image(5,19);
     sep2.src="/focus/contents/aviagenallBlue.gif";
     
     sep3= new Image(5,19);
     sep3.src="/focus/contents/aviagenleftBlue.gif";  

     sep4= new Image(5,19);
     sep4.src="/focus/contents/aviagenrightBlue.gif";       
          
   }
   
   
 function lightup(imgName)
 {		
      
      imgOn=eval(imgName + "on.src");
      document[imgName].src= imgOn;
      leftNum = imgName.charAt(3) - 1
      rightNum = eval(eval(imgName.charAt(3)) + 1)
      imgLeft = "pic" + leftNum;
      imgRight = "pic" + rightNum;
      
      
      //alert("leftNum=" + leftNum);      
      //alert("rightNum=" + rightNum);
      //alert("imgLeft=" + imgLeft);
      //alert("imgRight=" + imgRight);
      
      
      
      if(leftNum != 0){
		if(document[imgLeft].src.indexOf("_") != -1){  
			sepImg = "sep" + leftNum;
			document[sepImg].src = "/focus/contents/aviagenallRed.gif";	      
		}
		else{
			sepImg = "sep" + leftNum;
			document[sepImg].src = "/focus/contents/aviagenleftBlue.gif"; 
		}
      }
      
      if(rightNum != 5){
		if(document[imgRight].src.indexOf("_") != -1){  
			sepImg = "sep" + imgName.charAt(3);
			document[sepImg].src = "/focus/contents/aviagenallRed.gif";	      
		}
		else{
			sepImg = "sep" + imgName.charAt(3);
			document[sepImg].src = "/focus/contents/aviagenrightBlue.gif";
		}
      }
      else{
		sepImg = "sep" + imgName.charAt(3);
		document[sepImg].src = "/focus/contents/aviagenrightBlue.gif";
      }
      
 }
 
 
 
 function turnoff(imgName)
 {
    imgOff=eval(imgName + "off.src");
    document[imgName].src= imgOff;
    leftNum = imgName.charAt(3) - 1
      rightNum = eval(eval(imgName.charAt(3)) + 1)
      imgLeft = "pic" + leftNum;
      imgRight = "pic" + rightNum;
      
      if(leftNum != 0){
		if(document[imgLeft].src.indexOf("_") != -1){  
			sepImg = "sep" + leftNum;
			document[sepImg].src = "/focus/contents/aviagenrightBlue.gif";	      
		}
		else{
			sepImg = "sep" + leftNum;
			document[sepImg].src = "/focus/contents/aviagenallBlue.gif"; 
		}
      }     
      
      if(rightNum != 5){
		if(document[imgRight].src.indexOf("_") != -1){  
			sepImg = "sep" + imgName.charAt(3);
			document[sepImg].src = "/focus/contents/aviagenleftBlue.gif";	      
		}
		else{
			sepImg = "sep" + imgName.charAt(3);
			document[sepImg].src = "/focus/contents/aviagenallBlue.gif";
		}
      }
      else{
		sepImg = "sep" + imgName.charAt(3);
		document[sepImg].src = "/focus/contents/aviagenallBlue.gif";
      }

 }